User manual SONY 777ES service manual

[. . . ] SCD-1/777ES SERVICE MANUAL For Technical service TABLE OF CONTENTS 3. SERVICING NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 DISASSEMBLY-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 TEST MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] · Voltages and waveforms are dc with respect to ground in adjustment mode. no mark :STOP ( ) :SACD :CD · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. J : SACD c : CD I : DIGITAL OUT LOAD-SW board LOAD-MOT board DISPLAY board AUDIO board SW-R board LOAD-CN board SLD-MOT board SLD-FG board RF board 17 17 SCD-1/777ES 7-2. PRINTED WIRING BOARDS ­ RF/SLD-FG/SLD-MOT Boards ­ · See page 17 for Circuit Boards Location. (Page 22) (Page 22) · Semiconductor Location ­RF Board­ Ref. IC001 IC002 IC003 IC004 IC005 IC006 IC007 Location E-2 C-4 A-3 A-2 C-3 C-3 C-2 Ref. IC010 IC011 IC012 Q001 Q002 Q003 Location A-2 C-2 A-1 F-3 B-5 B-4 Ref. Q004 Q006 Q007 Q008 Q009 Location B-4 A-3 D-5 B-5 B-5 18 18 SCD-1/777ES 7-3. SCHEMATIC DIAGRAM ­ RF/SLD-FG/SLD-MOT Boards ­ · See page 40 for Waveforms. (Page 29) (Page 28) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. 19 19 SCD-1/777ES 7-4. PRINTED WIRING BOARDS ­ LOAD-CN/LOAD-MOT/LOAD-SW/STB Boards ­ · See page 17 for Circuit Boards Location. (Page 22) 20 20 SCD-1/777ES 7-5. SCHEMATIC DIAGRAM ­ LOAD-CN/LOAD-MOT/LOAD-SW/STB Boards ­ (Page 29) 21 21 SCD-1/777ES 7-6. PRINTED WIRING BOARD ­ MAIN Board (component side) ­ · See page 17 for Circuit Boards Location. (Page 18) (Page 18) (Page 38) (Page 38) · Semiconductor Location Ref. D501 D502 D503 D702 IC502 IC507 IC509 IC510 IC511 IC513 IC514 IC516 IC517 IC519 IC520 IC521 IC522 IC523 IC701 IC702 IC703 IC708 IC711 IC713 IC714 IC715 IC716 IC717 IC718 IC719 IC720 IC722 IC724 IC727 IC728 IC730 IC732 IC741 IC750 IC760 IC762 IC764 IC766 IC775 IC778 IC1501 IC1503 IC1651 Q507 Q509 Q511 Q705 Q1651 Q1652 Q1653 Location E-5 D-4 E-5 F-12 D-3 G-2 D-5 E-4 E-4 F-6 F-5 L-11 L-11 D-6 E-6 E-6 B-2 D-4 I-5 C-9 E-13 C-13 H-2 F-8 F-9 G-10 L-5 J-3 I-3 D-11 D-12 B-12 B-11 H-13 E-9 F-12 I-14 F-11 D-12 G-14 G-14 H-14 H-14 H-6 D-8 D-3 F-3 D-4 B-4 E-5 E-6 F-11 C-4 C-4 D-4 (Page 34) (Page 31) (Page 31) (Page 31) (Page 36) (Page 20) 22 22 SCD-1/777ES 7-7. PRINTED WIRING BOARD ­ MAIN Board (conductor side) ­ · See page 17 for Circuit Boards Location. · Semiconductor Location Ref. D504 D701 D1501 IC501 IC503 IC504 IC505 IC506 IC508 IC512 IC515 IC707 IC709 IC710 IC712 IC721 IC725 IC726 IC729 IC734 IC735 IC736 IC737 IC739 IC740 IC761 IC763 IC765 IC767 IC770 IC771 IC772 IC773 IC776 IC777 IC1502 Q501 Q502 Q506 Q508 Location L-11 C-13 E-3 C-2 E-2 C-4 F-2 B-3 B-6 F-5 L-11 C-9 E-12 F-9 H-3 B-11 E-14 F-12 E-8 J-6 J-4 I-5 I-5 B-12 B-10 G-14 G-14 H-14 H-14 F-14 E-14 C-14 D-14 H-2 H-2 B-3 L-13 L-13 C-4 B-3 23 23 SCD-1/777ES 7-8. SCHEMATIC DIAGRAM ­ MAIN Board (1/7) ­ · See page 40 for Waveforms. (Page 39) (Page 39) (Page 28) (Page 29) (Page 28) (Page 29) (Page 25) (Page 26) 24 24 SCD-1/777ES 7-9. SCHEMATIC DIAGRAM ­ MAIN Board (2/7) ­ · See page 40 for Waveforms. · See page 42 for IC Block Diagrams. (Page 32) (Page 32) (Page 24) (Page 27) 25 25 SCD-1/777ES 7-10. SCHEMATIC DIAGRAM ­ MAIN Board (3/7) ­ · See page 40 for Waveforms. (Page 24) (Page 25) (Page 29) (Page 28) (Page 30) (Page 30) (Page 25) (Page 30) (Page 27) (Page 30) (Page 28) (Page 30) (Page 29) (Page 29) (Page 29) (Page 29) (Page 30) (Page 29) (Page 30) (Page 29) 26 26 SCD-1/777ES 7-11. SCHEMATIC DIAGRAM ­ MAIN Board (4/7) ­ (Page 25) (Page 35) (Page 32) (Page 26) (Page 37) 27 27 SCD-1/777ES 7-12. SCHEMATIC DIAGRAM ­ MAIN Board (5/7) ­ · See page 42 for IC Block Diagrams. (Page 24) (Page 26) (Page 26) (Page 24) (Page 19) (Page 29) (Page 30) 28 28 SCD-1/777ES 7-13. SCHEMATIC DIAGRAM ­ MAIN Board (6/7) ­ · See page 42 for IC Block Diagrams. (Page 28) (Page 26) (Page 26) (Page 26) (Page 26) (Page 24) (Page 24) (Page 30) (Page 19) (Page 26) (Page 26) (Page 26) (Page 21) (Page 30) 29 29 SCD-1/777ES 7-14. SCHEMATIC DIAGRAM ­ MAIN Board (7/7) ­ · See page 40 for Waveforms. (Page 28) (Page 26) (Page 26) (Page 26) · Semiconductor Location (Conductor Side) Ref. [. . . ] 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 1-535-757-11 Description CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER CHIP, CHECKER OPT PIN Remark 1-535-757-11 CHIP, CHECKER 1-535-757-11 CHIP, CHECKER < VIBRATOR > X701 1-767-347-11 VIBRATOR, CRYSTAL (16MHz) ************************************************************** 1-673-858-14 OPT BOARD ********** < CAPACITOR > C997 C998 1-136-850-11 FILM 1-128-197-11 ELECT < IC > IC991 8-749-921-12 IC GP1F32T (DIGITAL OUT (CD) OPTICAL) ************************************************************** 1-673-855-14 PIN BOARD ********** 0. 1uF 10uF 5% 20% 63V 50V 1-216-843-11 RES, CHIP RY150 1-755-294-11 RELAY ************************************************************** 73 POWER Ref. D410 D411 D451 D452 D453 D454 D455 D456 4700uF 4700uF 0. 1uF 0. 1uF 0. 1uF 470uF 470uF 470uF 4700uF 1000uF 1000uF 10uF 0. 1uF 0. 022uF 0. 022uF 10uF 100uF 1uF 1uF 2200uF 10000uF 2200uF 15000uF 2200uF 10000uF 1uF 1uF 10uF 1uF 20% 20% 5% 5% 5% 20% 20% 20% 20% 20% 20% 20% 5% 63V 63V 63V 63V 63V 50V 50V 50V 16V 50V 50V 50V 63V 25V 25V 50V 100V 63V 63V 25V 25V 25V 16V 25V 25V 63V 63V 50V 63V D457 D458 D459 Part No. Description Remark 8-719-210-30 DIODE F10P20F (R) 8-719-210-38 DIODE F10P20FR 8-719-175-88 DIODE RD7. 5F-T7B3 8-719-983-94 8-719-200-82 8-719-312-47 8-719-312-47 8-719-312-47 DIODE DIODE DIODE DIODE DIODE MTZJ-T-72-36D 11ES2-TA2B RBA-406B RBA-406B RBA-406B A-4724-529-A POWER BOARD, COMPLETE *********************** 1-533-233-11 2-259-121-01 4-921-402-01 4-941-237-01 HOLDER, FUSE SCREW, TR HEAT SINK HEAT SINK < CAPACITOR > C413 C414 C415 C416 C417 C418 C419 C420 C421 C422 C423 C424 C425 C451 C452 C453 C454 C455 C456 C457 C458 C459 C460 C461 C462 C463 C464 C465 C466 1-128-651-11 1-128-651-11 1-136-850-11 1-136-850-11 1-136-850-11 1-128-090-11 1-128-090-11 1-128-090-11 1-119-796-21 1-128-091-11 1-128-091-11 1-119-824-31 1-136-850-11 1-161-494-00 1-161-494-00 1-119-824-31 1-128-563-11 1-128-652-21 1-128-652-21 1-128-650-51 1-128-648-21 1-128-650-51 1-128-649-21 1-128-650-51 1-128-648-21 1-128-652-21 1-128-652-21 1-119-824-31 1-128-652-21 ELECT ELECT FILM FILM FILM ELECT ELECT ELECT ELECT ELECT ELECT ELECT FILM CERAMIC CERAMIC ELECT ELECT MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT ELECT MYLAR MYLAR ELECT MYLAR < CONNECTOR > * * * * * * * * * * CN401 CN402 CN403 CN404 CN405 CN406 CN451 CN452 CN453 CN454 1-564-242-00 1-564-104-00 1-564-506-11 1-564-506-11 1-564-506-11 1-564-506-11 1-564-507-11 1-564-708-11 1-568-938-11 1-564-509-11 PIN, CONNECTOR 5P PIN, CONNECTOR (B3P-VH) 3P PLUG, CONNECTOR 3P PLUG, CONNECTOR 3P PLUG, CONNECTOR 3P PLUG, CONNECTOR 3P PLUG, CONNECTOR 4P PIN, CONNECTOR (SMALL TYPE) 6P PIN, CONNECTOR 11P PLUG, CONNECTOR 6P < DIODE > D403 D404 D405 D406 D407 D408 D409 8-719-210-30 8-719-210-38 8-719-109-85 8-719-312-47 8-719-312-47 DIODE DIODE DIODE DIODE DIODE F10P20F (R) F10P20FR MTZJ-T-72-5. 1B RBA-406B RBA-406B * * 8-719-200-82 DIODE 11ES2-TA2B 8-719-200-82 DIODE 11ES2-TA2B 8-719-109-85 DIODE MTZJ-T-72-5. 1B <FUSE> 0 F451 0 F451 0 F452 0 F452 0 F453 0 F453 1-532-259-11 FUSE, TIME-LAG (T1. 6AL/250V) (AEP) 1-532-742-11 FUSE, GLASS TUBE (1. 6A/125V) (US, Canadian) 1-532-259-11 FUSE, TIME-LAG (T1. 6AL/250V) (AEP) 1-532-742-11 FUSE, GLASS TUBE (1. 6A/125V) (US, Canadian) 1-532-259-11 FUSE, TIME-LAG (T1. 6AL/250V) (AEP) 1-532-742-11 FUSE, GLASS TUBE (1. 6A/125V) (US, Canadian) < IC > 20% 20% 20% 20% 20% 20% 20% 20% IC401 IC402 IC403 IC451 IC452 IC453 8-759-450-47 8-759-701-59 8-759-604-49 8-759-394-35 8-759-593-62 IC IC IC IC IC BA05T M5F7809L M5F7909L BA12T uPC24A05HF 8-759-445-59 IC BA033T < COIL > L451 L452 L453 L454 1-414-510-21 1-414-510-21 1-412-473-21 1-412-473-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR < TRANSISTOR > 3. 3uH 3. 3uH 0uH 0uH 20% Q451 8-729-041-38 TRANSISTOR < RESISTOR > 2SB1241TV2Q 0 R429 R451 R452 R453 R454 1-212-893-00 1-259-404-11 1-259-404-11 1-259-458-11 1-259-440-11 FUSIBLE CARBON CARBON CARBON CARBON 330 100 100 18K 3. 3K 5% 5% 5% 5% 5% 1/4W F 1/6W 1/6W 1/6W 1/6W R455 1-259-440-11 CARBON 3. 3K 5% 1/6W 0 R456 1-212-873-11 FUSIBLE 47 5% 1/4W F R457 1-259-488-11 CARBON 330K 5% 1/6W 0 R458 1-212-893-00 FUSIBLE 330 5% 1/4W F ************************************************************** A-4724-513-A RF BOARD, COMPLETE ***************** < CAPACITOR > C001 C002 C003 1-164-161-11 CERAMIC CHIP 1-164-161-11 CERAMIC CHIP 1-164-161-11 CERAMIC CHIP 0. 0022uF 10% 0. 0022uF 10% 0. 0022uF 10% 100V 100V 100V 8-719-200-82 DIODE 11ES2-TA2B 8-719-200-82 DIODE 11ES2-TA2B 74 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. [. . . ]